(ordered by popularity)
different
opposite
new
various
many
future
several
certain
general
specific
possible
current
principal
cardinal
main
positive
clear
detailed
horizontal
perpendicular
explicit
contrary
orthogonal
necessary
definite
vertical
practical
verbal
minute
multiple
stage
random
precise
strategic
wrong
longitudinal
unexpected
above
preferred
oral
diverse
promising
parallel
step
divergent
printed
alternative
axial
spatial
desirable
crystallographic
alternate
contradictory
respective
radial
plain
elaborate
forward
crystal
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